.busy {
	background-color: white;
	background-image: url("../images/updateing.gif");
	background-position: center;
	background-repeat: no-repeat;
	position: absolute;
	top: 0px;
	left: 0px;
	width: 100%;
	height: 100%;
	opacity: 0.7;
	z-index: 2001;
}

.busy.hidden {
	display: none;
}

.busy.toBeRemoved {
	opacity: 0.0;
	transition: opacity .7s;
}